Orange & Rust Stains From Water in Plantation

Why it is usually the sprinklers

Some Plantation properties water their lawns from a private irrigation well, while others use the city line; the city's irrigation rebate, for example, is limited to homes with a working city-water irrigation system, which shows both setups exist. Groundwater from a shallow well can carry dissolved iron. It looks clear coming out of the head, then oxidizes on contact with air and sun, leaving orange spray patterns that build up season after season.

In Broward County, irrigation wells 12 inches or smaller are permitted by the Florida Department of Health in Broward County and must be drilled by a licensed contractor.

How to confirm the source

• Stains only where sprinklers hit: irrigation water.
• Stains in toilets and sinks on city water: look at older galvanized plumbing, the water heater, or a fixture problem.
• Brown water after a main break or hydrant work: usually temporary sediment stirred up in pipes; the city's Utilities Department (954-797-2209) can tell you about nearby work.

Fixes for irrigation stains

• An iron filter on the irrigation line that oxidizes and traps iron before it reaches the heads.
• Adjusting heads so they water grass, not walls, pavers and screens.
• Switching irrigation to the city line is an option some owners consider; ask the city about irrigation rules and rebates first.

Existing stains can be removed with rust removers made for masonry; follow the label and protect landscaping and pool water.

What to test

Iron treatment depends on more than the iron number. Jorge tests iron, pH, hardness and signs of hydrogen sulfide, since a well that has both iron and sulfur needs different equipment than one with iron alone. He can test the irrigation water and the house water on the same visit.

Pools and screen enclosures

Plantation's many pool homes see stains on pool decks and screen enclosures first. Iron can also discolor pool water if irrigation overspray or well water is used to top off the pool. Keeping well water out of the pool and treating the irrigation line address both.

Updated 2026-10-17 · Living Waters · Jorge Canela, Water Quality Specialist